AS463
AS463 (Alaska Airlines) is a multi-stop service on 10 routes, busiest Austin to Seattle. Of 159 departures recorded from October 2024 to July 2026, 69.0% left on time, according to the US BTS.
- On-time departures69.0%of 159 flights
- Average delay13.4 min
- July 202622
- Cancelled0.6%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 3 | 1 | ▼ 66.7% |
| March | 3 | 12 | ▲ 300.0% |
| April | – | 18 | – |
| May | 17 | 19 | ▲ 11.8% |
| June | 11 | 24 | ▲ 118.2% |
| July | – | 22 | – |
| August | – | – | – |
| September | – | – | – |
| October | 3 | – | in progress |
| November | 9 | – | – |
| December | 1 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0.0% | – |
| February | 66.7% | 100.0% | ▲ 50.0% |
| March | 66.7% | 50.0% | ▼ 25.0% |
| April | – | 77.8% | – |
| May | 64.7% | 89.5% | ▲ 38.3% |
| June | 45.5% | 62.5% | ▲ 37.5% |
| July | – | 54.6% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 88.9% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.4% 158
- Cancelled 0.6% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS SEA Austin Bergstrom International Airport – Seattle–Tacoma International Airport | 2,848 | 4.0 min | 84.2% | 38 |
| SEA BOI Seattle–Tacoma International Airport – Boise Air Terminal/Gowen Field | 641 | 21.7 min | 56.8% | 37 |
| BUR SEA Hollywood Burbank/Bob Hope Airport – Seattle–Tacoma International Airport | 1,509 | 16.4 min | 66.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 14 | 85.7% | 1 |
| February 2025 | 3 | 3 | 66.7% | 0 |
| March 2025 | 3 | 3 | 66.7% | 0 |
| May 2025 | 17 | 17 | 64.7% | 0 |
| June 2025 | 11 | 11 | 45.5% | 0 |
| October 2025 | 3 | 3 | 100.0% | 0 |
| November 2025 | 9 | 9 | 88.9% | 0 |
| December 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 1 | 1 | 0.0% | 0 |
| February 2026 | 1 | 1 | 100.0% | 0 |
| March 2026 | 12 | 12 | 50.0% | 0 |
| April 2026 | 18 | 18 | 77.8% | 0 |
| May 2026 | 19 | 19 | 89.5% | 0 |
| June 2026 | 24 | 24 | 62.5% | 0 |
| July 2026 | 22 | 22 | 54.6% | 0 |